Cheap flights to London

Q: How much is it to fly to London?

£ 69. If you see a flight for even less than this, get booking – you've found a bargain.

Q: When is the best time to book cheap flights?

13 weeks. If you want cheap flights to London, this is the best time to book.

Q: What are the cheapest airlines?

British Airways. These airlines usually offer the cheapest flights to London.

Q: What airlines fly direct to London?

British Airways, Aurigny, EasyJet, Aer Lingus, Loganair. Fly from the UK direct to London with these airlines.

Q: What airlines fly indirectly?

Air France, KLM, Lufthansa, Brussels Airlines, SAS. Flying indirectly to London can save you money.

Q: When is high season?

May. This is the most expensive time to fly to London. If you want to go during this popular month, try to book in advance or grab a last-minute deal.

Q: When is the cheapest time to fly?

November. Flights to London are generally cheaper at this time of year. Or, you can try to get a last-minute deal.

Q: How long is the flight to London?

0 hrs 55 mins. This is the average flight time from the UK to London.

Q: Which airports in the UK fly to London?

Edinburgh, Manchester, Glasgow, George Best Belfast City Airport, Newcastle. You can fly from any of these UK airports.

Q: How long should I stay in London?

2 days. Most people spend this amount of time in London.

Fly from as little as £87

14 nights in London, departing Manchester on 12 / Jul / 2025 with British Airways (price found 37 hours ago)

Subject to availability, prices correct of the last 24 hours

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Popular routes to London from the UK

choose your favourite departure airport in the UK

Edinburgh to London

from £111 pp

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Aberdeen to London

from £114 pp

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Jersey to London

from £87 pp

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Glasgow to London

from £88 pp

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Newcastle to London

from £103 pp

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Manchester to London

from £87 pp

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Belfast to London

from £130 pp

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Whether you’re planning a city break or a business trip, Netflights compares the world’s leading airlines to find you cheap flights to London all year round. Possibly the greatest city on earth, London is a frenetic and fast-paced metropolis. With world-renowned sights like Buckingham Palace and St. Paul’s Cathedral, some of the best shopping on the planet, it’s always an exhilarating destination to visit.

London flight facts

what you need to know

How much is it to fly to London?

£ 69

If you see a flight for even less than this, get booking – you've found a bargain.

When is the best time to book cheap flights?

13 weeks

If you want cheap flights to London, this is the best time to book.

What are the cheapest airlines?

British Airways

These airlines usually offer the cheapest flights to London.

What airlines fly direct to London?

British Airways
Aurigny
EasyJet
Aer Lingus
Loganair

Fly from the UK direct to London with these airlines.

What airlines fly indirectly?

Air France
KLM
Lufthansa
Brussels Airlines
SAS

Flying indirectly to London can save you money.

When is high season?

This is the most expensive time to fly to London. If you want to go during this popular month, try to book in advance or grab a last-minute deal.

When is the cheapest time to fly?

November

Flights to London are generally cheaper at this time of year. Or, you can try to get a last-minute deal.

How long is the flight to London?

0 hrs 55 mins

This is the average flight time from the UK to London.

Which airports in the UK fly to London?

Edinburgh
Manchester
Glasgow
George Best Belfast City Airport
Newcastle

You can fly from any of these UK airports.

How long should I stay in London?

2 days

Most people spend this amount of time in London.

How to land a low priced flight to London

booking advice, visa information and airports and airlines tips

Drop in on Buckingham Palace

First-time visitors to London, take a deep breath. From Buckingham Palace to Big Ben and the Houses of Parliament, from the Tower of London to Trafalgar Square, there are countless historic sights in this history-soaked city.

Culture vultures

London also has an epic selection of shops, restaurants, museums, theatres and West End shows to keep you entertained 365 days a year. Cheap flights to London will deliver a whole heap of culture, whatever your tastes.

When to go

Flights to London are popular all year round. Summer (May to September) is high season. With warm temperatures, long days, and a zillion things going on from music festivals to outdoor cinemas, late night gallery openings to al fresco dining, the city is buzzing.

Spring is also a great time for return flights to London when the city’s royal parks are in full bloom and Londoners swap their heavy winter jackets for something lighter. Temperatures in spring average around 14 degrees Celsius.

To find really cheap last minute flights to London, try autumn and winter, although you'll have to contend with chilly temperatures. Nevertheless, with a busy cultural calendar and Christmas shopping, there are plenty of opportunities to come in from the cold.

Airports and airlines

Let Netflights help you compare flight prices and find the best offers and deals on flights to London. Booking early is key to finding the lowest fares and best deals on London flights.

London Heathrow Airport

London Heathrow Airport (LHR) is the UK’s biggest and busiest international airport. Located 14 miles west of central London, it has four terminals. British Airways, Flybe, KLM, as well as a number of other airlines offer direct flights to London Heathrow from Birmingham, Cardiff, Edinburgh, Glasgow, Leeds Bradford, Manchester, Newcastle and Southampton. View more flights to London Heathrow Airport.

London Gatwick Airport

London Gatwick, the capital’s second largest airport, is 28 miles south of central London. The airport has a North Terminal and a South Terminal, covering international and domestic flights. Aer Lingus, British Airways and Flybe as well as a number of other airlines offer return flights to London Gatwick from within the UK. View more flights to London Gatwick Airport.

London Stansted Airport

London Stansted is an international airport flying to over 170 destinations, with a focus on European getaways. Located 30 miles from central London, it has one passenger terminal. British Airways, Flybe and TUI Airways, as well as a number of other airlines, offer direct flights to London Stansted from within the UK. View more flights to London Stansted Airport.

London City Airport

London City Airport is the only airport actually in London. Located close to Canary Wharf and seven miles from the City of London, it has flights to and from many UK destinations. British Airways, TUI Airways, and a number of other airlines offer London flights from within the UK.

London Luton Airport

Around 25 miles north of central London, Luton Airport is a popular airport for low-cost airlines, flying to 30 countries across Europe, the Middle East and North Africa, as well as many domestic destinations. Aer Lingus, British Airways and KLM offer last minute flights to London Luton Airport from Glasgow, Leeds, Newcastle and Southampton.

Getting around the airports

At London Heathrow, Terminals 2 and 3 are a just short walk away from each other, while Terminals 4 and 5 are served by free connecting trains and buses. At London Gatwick, you will also find fast, convenient transfers between terminals with a shuttle service, which runs every few minutes, 24/7. Luton, Stansted and London City only have one terminal, making them easy to navigate on foot.

Getting to the city from the airports

To reach central London from the airports, there are several transport options. The train is your fastest route: the Heathrow Express whisks you to London Paddington, the Gatwick Express goes to London Victoria, the Stansted Express arrives at Liverpool Street, while Thameslink connects Luton Airport to various London transport hubs. At London City, use the Docklands Light Railway (DLR). Alternatively there are car rental options and bus services as well as taxis and private car services.